遗物
先看它在什么时候真的有用
自带可观的[余烬]储备，[点燃]伤害大幅提升，且只烧到单个敌人时还能再上一个台阶。点燃流打 Boss 的核心增伤件，主攻单体大目标时优先级很高。
带入规划器怎么决定要不要拿
Take it when your current route already produces the fire, ignition, boss signals. The value comes from repeating that event, not from the item name or rarity alone.
If none of its triggers are happening yet, keep the slot open for a pick that strengthens the engine already on screen.
证据和关联对象
证据标记：Data-backed blueprint。数据按英文名称核对，中文名称只作为查找辅助。